#B583EB#B583EB

#B583EB is a light, vivid violet. Relative luminance 0.321; OKLCH L 70.0% C 0.155 H 304.9°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#B583EB
RGB	rgb(181, 131, 235)
HSL	hsl(269, 72%, 72%)
HSV	hsv(269, 44%, 92%)
CMYK	cmyk(23%, 44.3%, 0%, 7.8%)
CIE-LAB	lab(63.39, 39.14, -45.49)
CIE-LCH	lch(63.39, 60.01, 310.71°)
OKLab	oklab(70.03% 0.0886 -0.127)
OKLCH	oklch(70.03% 0.155 304.9)
XYZ	xyz(42.1646, 32.0547, 82.5470)
Luminance	0.3206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B583EB #B9EB83

analogous

#8385EB #B583EB #E983EB

triadic

#B583EB #EBB583 #83EBB5

tetradic

#B583EB #EB8385 #B9EB83 #83EBE9

square

#B583EB #EB8385 #B9EB83 #83EBE9

split-complementary

#B583EB #EBE983 #85EB83

monochromatic

#7622D2 #964EE2 #B583EB #D4B8F4 #EFE5FB

Accessibility & contrast

On white

2.83

#B583EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#B583EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B583EB

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B583EB	#FFFFFF	#000000	##000000
##B583EB	1.00	2.83	7.41	7.41
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6898EF

Deuteranopia (green-blind)

#749AE8

Tritanopia (blue-blind)

#AC94AC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b583eb;
/* rgb */ color: rgb(181, 131, 235);
/* oklch */ color: oklch(70.0% 0.155 304.9);

Tailwind

colors: {
  custom: {
    50: '#cda8f2',
    500: '#b583eb',
    950: '#000000',
  },
}

SCSS

$custom: #b583eb;
$custom-light: #cda8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#b583eb",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 235
  },
  "hsl": {
    "h": 268.846,
    "s": 72.222,
    "l": 71.765
  },
  "oklch": {
    "l": 0.70032,
    "c": 0.15487,
    "h": 304.9
  },
  "luminance": 0.32055
}

Semantic roles & 50–950 ramp

primary

#B583EB

secondary

#E5F2D8

accent

#D41177

background

#FCFAFE

surface

#F9F4FD

border

#D2CED5

text

#141017

muted

#827F85

Preview Lab

Preview with #B583EB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →